No.	Title	Date
481	The impact of the 2009-10 El Nino Modoki on U.S. West Coast beaches	2011
482	Impact of the Atlantic meridional overturning circulation on ocean heat storage and transient climate change	2014
483	Impact of the Keystone XL pipeline on global oil markets and greenhouse gas emissions	2014
484	Impacts of Climate Change and Variability on Transportation Systems and Infrastructure	2008-03
485	Impacts of Climate Change on Biodiversity, Ecosystems, and Ecosystem Services	2012-07-01
486	Impacts of past climate and sea level change on Everglades wetlands	2011
487	Implementation of the Hyogo Framewor for Action in the Americas	2009-06
488	Implications for policymakers	2012
489	Implications of Arctic sea ice changes for North Atlantic deep convection and the meridional overturning circulation in CCSM4-CMIP5 simulations	2013
490	The implications of climate change biodiversity conservation and the National Reserve System	2012
491	Implications of recent sea level rise science for low-elevation areas in coastal cities of the conterminous U.S.A	2010
492	Implications of Sea Level Rise for Hazardous Waste Sites in Coastal Floodplains	1984
493	Improved constraints on 21st-century warming derived using 160 years of temperature observations	2012
494	Improving the Capacity to Assess and to Adapt to Climate Change in Urban Coastal Regions	2011
495	Improving the Resilience of a Municipal Water Utility Against the Likely Impacts of Climate Change	2009
496	In Search of Shelter: Mapping the Effects of Climate Change on Human Migration and Displacement	2009-05-01
497	In the face of disaster	2008
498	Incorporation of a physically based melt pond scheme into the sea ice component of a climate model	2010
499	Increased future ice discharge from Antarctica owing to higher snowfall	2012-12-13
500	Increased greenhouse-gas intensity of rice production under future atmospheric conditions	2012-10-21